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Marquise|Natural|HRD

1.22ct K SI1 Marquise Natural Diamond

GD • K/SI1 • HRD 260000092365

Certificate HRD 260000092365

Diamond specifications and retailer prices

From HK$10,722 HKD
As of November 6, 2026
Save HK$6,184 HKD (37%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$29,602 HKD at NZ Jewellers · As of October 24, 2026
View at NZ Jewellers

About this 1.22ct natural marquise diamond

This 1.22ct natural marquise sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by HRD 260000092365. Listed at 9 retailers as of November 6, 2026, with a 58% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.22
Carat
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabHRD
CertificateHRD 260000092365
Dimensions9.98 × 5.48 × 3.70 mm
L/W Ratio1.82
Girdle conditionFaceted
Top View
9.98 mm5.48 mm1.22 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateHRD 260000092365
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$29,602 HKD|Low: HK$10,722 HKD|High: HK$31,741 HKD|Avg: HK$16,178 HKD|-6.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2HK$10,722 HKD
Retailer 7HK$10,933 HKD
Retailer 4HK$12,148 HKD
Retailer 5HK$12,164 HKD
Retailer 9HK$12,571 HKD
Retailer 10HK$13,951 HKD
Retailer 6HK$15,283 HKD
Retailer 3HK$16,905 HKD
Retailer 8HK$21,373 HKD
NZ JewellersHK$29,602 HKD

38 data points across 10 retailers

9 retailersHK$10,722 HKD to HK$16,905 HKD

B+
Cheapest Retailer
-
HK$10,722 HKD
Final sale: no returns
A
Retailer 2
-
HK$10,933 HKD
View
B+
Retailer 3
-
HK$12,148 HKD
View
B+
Retailer 4
-
HK$12,164 HKD
View
B+
Retailer 5
-
HK$12,571 HKD
View
B+
Retailer 6
-
HK$15,283 HKD
View
B+
Retailer 7
-
HK$16,905 HKD
View
Retailer 8
-
HK$21,373 HKD
View
Price last confirmed 19 days ago
Most Expensive
NZ Jewellers
c4933311-2f46-4a89-9d69-c282209490e3 · Oct 24
HK$29,602 HKD
$3,777 USD
View
Price last confirmed 13 days ago
8 more retailers have this diamond
Prices start from HK$10,722 HKDSave up to HK$6,184 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.22ct Marquise
HK$10,722 HKD